Description

Cobalt Bushing is a Cobalt-Chrominum “superalloy” , they are resistance to wear ,corrosion and galling, also retain these properties in high temperature . that’s why it is super. Cobalt Bushing and sleeve are the advantaged products for us , we have produced more than thousands specifications and all of them are produced upon customer’s drawing .

Co/Cr/W Alloy are famous with its great wear and corrosion resistance and mostly used in Oil & gas industry , steel industry , petrochemical industry, food industry , nuclear industry,etc.

Material
Cobalt Alloy –Grade 3.6.12 ,694, 20 etc.

Process
Powder Metallurgy , it is short for PM and investment casting

Hardness
38-53 HRC

Density
8.4 g/cm ³

Size
Diameter 8-500mm and maxium length 700mm

Properties
Wear and corrosion resistance, high temperature resistance

Instructions
Drawing made upon cutomers request

Usage
cooperate with other shaft and axle

Tolerance control
turning or grinding surface , tolerance upon drawing